Why Boss Energy, DroneShield, Premier Investments, and Woolworths shares are charging higher

In afternoon trade, the S&P/ASX 200 Index (ASX: XJO) has fought back from a poor start and is on course to record a small gain. At the time of writing, the benchmark index is up 0.25% to 7,938.9 points.

Four ASX shares that are rising more than most today are listed…